Page 133 - ADVANCED MATH F.5

Form Five Form Five

Graphs of inverse trigonometric functions
Teaching steps
1. Guide students through discussion to draw graphs of inverse
trigonometric functions. Assist them in interchanging the roles
FOR ONLINE READING ONLY
of y and θ when drawing the graph of inverse trigonometric
functions.
2. Assist students through discussion to perform Activity 6.6
in the Student’s Book on drawing the graph of the inverse of
sine. Ask them to draw graphs of other inverse trigonometric
functions of their choice.

3. Use Examples 6.61 and 6.62 in the Student’s Book to guide
students to draw graphs of inverse trigonometric functions and
explore their properties. Engage students to use GeoGebra or
any other mathematical software to verify the answers of the
given examples.

4. Require students to attempt Exercise 6.12 in the Student’s
Book. Advise them to submit their work. Check the correctness
of their answers, and provide them constructive feedback.

Answers to Exercise 6.12

1. (a)

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Mathematics for Advanced Secondary Schools

30/06/2024 18:02:30
ADVANCED MATH F.5 TG CHAPTERS.indd 127
ADVANCED MATH F.5 TG CHAPTERS.indd 127 30/06/2024 18:02:30